On January 23, 2026, the Ningxia Hui Autonomous Region Department of Science and Technology released the list of the first batch of proposed projects in the high-tech field of the 2026 Key R&D Program of the Autonomous Region, submitted by Wuzhong Instrument Co., Ltd." Research on key technologies for high-precision, long-stroke intelligent control of discharge valves", Wuzhong Instrument Engineering Technology Service Co., Ltd.'s declared " Research on Development and Remanufacturing Technology of Molecular Sieve Orbital Ball Valves"—two projects were successfully selected.

Key Technology Research on High-Precision, Long-Stroke Intelligent Control Discharge Valves:

" High precision, The "Research on Key Technologies of Long-Stroke Intelligent Control Feeding Valves" focuses on the core pain points of domestic discharge valves that are prone to clogging, wear, and short service life, and carry out targeted technical breakthroughs.

project will conduct in-depth research on the synergistic mechanism of multi-factor coupled operating conditions on the discharge valve, breaking through key technical bottlenecks such as multi-condition adaptability, low-resistance control, high-precision guidance, and intelligent integration, ultimately achieving low flow resistance and high-precision discharge and promoting the domestic substitution of high-end discharge valves.

project plans to develop four new products, including pneumatic metal-sealed discharge valves for PP units, metal-sealed discharge valves for lithium battery iron phosphate synthesis tanks, constant inlet and outlet discharge valves for reactors, and temperature acquisition monitoring discharge valves, and to be promoted and applied in fields such as petrochemicals, new energy, pharmaceuticals, and fine chemicals.

<span style="font-size: 16px;"> Research on Development and Remanufacturing Technology of Molecular Sieve Orbital Ball Valves:

" molecular sieve orbital ball valve development and remanufacturing technology research project directly addresses the current situation where the domestic orbital ball valve market is monopolized by imported products, focusing on the "bottleneck" issues of expensive imported valves and long maintenance cycles.

<span style="font-family: PingFangTC-light; letter-spacing: 1px; font-size: 16px; The > project will conduct in-depth numerical simulation and analysis of flow fields in molecular sieve orbital ball valves, enhance key technologies for valve lifespan and wear resistance, innovate core valve remanufacturing processes, tackle multidimensional technical challenges, achieve efficient repair and performance regeneration of waste valves, and promote the industrialization of rail ball valves. Our products will be widely used in petrochemicals, natural gas purification and transportation, coal chemicals, environmental protection, and gas separation, among other fields.

Wuzhong Instrument will strictly follow the autonomous region's key R&D plan management measures to advance project implementation and ensure all targets are met.

The selection of these two projects is a strong recognition of the company's technical strength and will further solidify the foundation of its high-end control valve technology. Enhancing core competitiveness and expanding market space injects momentum into high-quality enterprise development, while also supporting the upgrading of Ningxia's equipment manufacturing industry.